9.—(1) A manufacturer must ensure that a regulated non-automatic weighing instrument, which that manufacturer has placed on the market, bears a type, batch, serial number or other element allowing identification of the instrument.
(2) A manufacturer must ensure that a regulated non-automatic weighing instrument is marked with the information specified in Schedule 1 (information to be marked on regulated non-automatic weighing instruments) and in the manner required by that Schedule.
(3) Where a regulated non-automatic measuring instruments includes or is attached to devices which are not used or intended to be used for any of the purposes listed in regulation 3(2), the manufacturer must affix to those devices a symbol constituted by a capital letter (M) printed in black on a red background at least 25mm x 25mm square with two intersecting diagonals forming a cross.
(4) The symbol referred to in paragraph (3) must be affixed in a clearly visible and indelible form.